ECG feature extractor in labview 2013

[dinamedy]

Hello all,

I'm using ECG feature extrator in labview 2013 and I need to extract T wave amplitude but the ECG feature extrator only gives T wave onset and T wave Offset. I'm trying to do it using  Get Waveform Subset DBL VI combined with Waveform Min Max but that doesn't work.

Is there a way to extract T wave max  amplitude based on these  T wave onset, T wave Offset and the original ECG  signal ?

Thanks in advance.